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Home > Insider Trading > Filing (0001144204-10-046292)

Filing Details

Accession Number:: 0001144204-10-046292
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2010-08-23 19:04:53
Reporting Period:: 2010-08-19

Filing Date:: 2010-08-23
Accepted Time:: 2010-08-23 19:04:53
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
768408	Cyanotech Corp	CYAN	Medicinal Chemicals & Botanical Products (2833)	911206026

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1201156	/ A Michael Davis	73-4460 Queen Kaahumanu Hwy #102 Kailua-Kona HI 96740		Yes	No	Yes	No

Reported Non-Derivative Transactions

Show Other Fields >>

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Cyanotech Corporation Common Stock	Acquisiton	2010-08-19	200	$2.16	120,206	No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
Cyanotech Corporation Common Stock	Acquisiton	2010-08-19	2,894	$2.17	123,100	No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
Cyanotech Corporation Common Stock	Acquisiton	2010-08-19	1,200	$2.20	124,300	No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
Cyanotech Corporation Common Stock	Acquisiton	2010-08-19	1,000	$2.20	125,300	No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
Cyanotech Corporation Common Stock	Acquisiton	2010-08-19	300	$2.22	125,600	No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
Cyanotech Corporation Common Stock	Acquisiton	2010-08-19	400	$2.24	126,000	No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
Cyanotech Corporation Common Stock	Acquisiton	2010-08-19	1,900	$2.30	127,900	No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
Cyanotech Corporation Common Stock	Acquisiton	2010-08-19	400	$2.31	128,300	No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
Cyanotech Corporation Common Stock	Acquisiton	2010-08-19	2,000	$2.31	130,300	No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
Cyanotech Corporation Common Stock	Acquisiton	2010-08-19	500	$2.32	130,800	No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
Cyanotech Corporation Common Stock	Acquisiton	2010-08-19	1,040	$2.33	131,840	No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
Cyanotech Corporation Common Stock	Acquisiton	2010-08-19	133	$2.34	131,973	No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
Cyanotech Corporation Common Stock	Acquisiton	2010-08-19	2,136	$2.35	134,109	No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
Cyanotech Corporation Common Stock	Acquisiton	2010-08-19	241	$2.36	134,350	No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
Cyanotech Corporation Common Stock	Acquisiton	2010-08-19	50	$2.37	134,400	No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
Cyanotech Corporation Common Stock	Acquisiton	2010-08-20	12,594	$2.45	146,994	No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
Cyanotech Corporation Common Stock	Acquisiton	2010-08-20	150	$2.48	147,144	No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
Cyanotech Corporation Common Stock	Acquisiton	2010-08-20	2,856	$2.49	150,000	No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
No	4	P	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children

Reported Non-Derivative Holdings

Sec. Name	Remaning Holdings	Nature of Ownership	Explanation
Cyanotech Corporation Common Stock	84,563	Direct
Cyanotech Corporation Common Stock	31,250	Indirect	By spouse
Cyanotech Corporation Common Stock	480,769	Indirect	By self as co-trustee of the Michael Arlen Davis Charitable Lead Annuity Trust